56717073

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 97883136

約数和(自身を除く): 41166063

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 113, 217, 257, 279, 339, 651, 771, 791, 1017, 1799, 1953, 2313, 2373, 3503, 5397, 7119, 7967, 10509, 16191, 23901, 24521, 29041, 31527, 55769, 71703, 73563, 87123, 167307, 203287, 220689, 261369, 501921, 609861, 900271, 1829583, 2700813, 6301897, 8102439, 18905691, 56717073]

約数ペア:

[(1, 56717073), (3, 18905691), (7, 8102439), (9, 6301897), (21, 2700813), (31, 1829583), (63, 900271), (93, 609861), (113, 501921), (217, 261369), (257, 220689), (279, 203287), (339, 167307), (651, 87123), (771, 73563), (791, 71703), (1017, 55769), (1799, 31527), (1953, 29041), (2313, 24521), (2373, 23901), (3503, 16191), (5397, 10509), (7119, 7967)]